N4SID
Unknown1x3Zone 4
License HolderSTAMM, DOLPH S
License ClassGeneral
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- Administrative Update AppliedFeb 10, 2026
- License ModifiedJul 6, 2020
- License IssuedApr 24, 2020
- Vanity Callsign GrantedApr 24, 2020
- License ExpiredSep 30, 2010
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
No competing applications detected. Monitor the FCC ULS application search to verify before filing.